Smart Cameras are self-contained machine vision systems that integrate an image sensor, processor, memory, and industrial communication interfaces into a single compact housing. Designed to perform complete visual inspections, pattern matching, measurement, and flaw detection directly on the device, these units execute vision algorithms locally without requiring an external industrial PC. Key hardware features typically include high-resolution CMOS image sensors, embedded multi-core processors, liquid lens or manual focus assemblies, integrated LED illumination rings, and IP-rated industrial connectors for PROFINET, EtherNet/IP, or Discrete I/O.